Curl-Up (FitnessGram): Females, Age 18
What these numbers mean
A value around 38 reps is typical (50th percentile) for females in this age group. Scores above about 52 reps fall near the 75th percentile or higher, indicating above-average performance. Scores below about 25 reps fall near the 25th percentile; about 75% of the reference population scored higher.
Data source: Santos et al. 2014 (FitnessGram) About this study
Curl-Up (FitnessGram) Strength Females 18
curl-up curl up partial curl-up FitnessGram curl-up test abdominal endurance crunch test youth fitness norms children adolescents abdominal muscular endurance norms normative data normative values reference values percentiles benchmarks reference ranges standards Curl-Up (FitnessGram) Percentile Chart (reps)
Poor 11 reps
Below average 25 reps
Average 38 reps
Above average 52 reps
Excellent 75 reps
This percentile chart shows how common a value is, not whether it is healthy.